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Sarah: Hi, Pedro. What are you doing?
Pedro:
Sarah: Yes.
Pedro:
Sarah: It’s in July and August.
Pedro: I’ll go back to Spain with my family on July 8th.
Sarah: Really?
Pedro: No, it’s cool. I often go on a picnic with my family.
Sarah:
| A．When is the summer vacation? |
| B．I’m reading a Chinese book. |
| C．That sounds like a lot of fun. |
| D．It’s on June 26th. |
| E．I like Chinese very much. |
| F．Is it hot in summer in Spain? |
同类型试题
y = sin x， x∈R， y∈[–1，1]，周期为2π，函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x， x∈[–1，1]， y∈[–π/2，π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2
y = sin x， x∈R， y∈[–1，1]，周期为2π，函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x， x∈[–1，1]， y∈[–π/2，π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2
